Perhaps you should try some spelling variations:
thong cuong » thong chuong, thong cong, thong cung
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
trung phap » trung phan, trong phap, trung phat
phap thong » phap phong, phap chong, pho thong
cuong tap » luong tap, cong tac, luong tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (toc thieu)) tinh - thanh trung phap thong cuong tap ((toan ban) OR (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (toc thieu)) tinh - thanh trung phap thong cuong tap ((toan ban) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (toc thieu)) tinh - thanh trung phap thong cuong tap ((toan ban) OR (van ban))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (toc thieu)) tinh - thanh trung phap thong cuong tap ((toan ban) OR (van ban))*.